CodeIgniter Forums
Cannot modify header information - headers already sent by (system/core/Exceptions.php:185) - Printable Version

+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: Archived Discussions (https://forum.codeigniter.com/forum-20.html)
+--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forum-23.html)
+--- Thread: Cannot modify header information - headers already sent by (system/core/Exceptions.php:185) (/thread-48933.html)



Cannot modify header information - headers already sent by (system/core/Exceptions.php:185) - El Forum - 02-02-2012

[eluser]Unknown[/eluser]
Hi everyone ..

Am developing Web Application using Codeigniter Framework. Everything working in perfect way on WAMP testing server.

But when I test it on my hosting then it output this error:



A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home5/techcupn/public_html/Hatem/system/core/Exceptions.php:185)

Filename: libraries/Session.php

Line Number: 672


I have follow the line:185 of Exceptions.php and i find (echo $buffer). So tell me what's the problem ? it is a bug ?